Tender For Construction Of Stp Cum Fstpin Adirampattinam Municipality; 2 Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrockrequiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum 3 First depth of 2m 4 Second depth of 2 to 3m 5 Thirddepth of 3 to 4m 6 Removal of Excavated Excess Earth away from the site to 5K.M including loading and transportation charges etc, complete as per standard specification.For 1M3 7 Supplying and filling in foundation andbasement with Well Gravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification. 8 Supplying and filling in foundation andbasement sand andGrittyGravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification. 9 Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification-SRC 10 Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - SRC 11 Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards. 12 Suppling and fabricating and placing in position MS(or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost ofsteel and binding wire also in all floors. 13 Rcc work 14 providing fusion Bonded Epoxy Coating not less than 175 microns thickness and upto 300 microns to reinforcement of all diameters 13620/1993 as per Is including testing of coating at plant The cost of Cost on LS inclusive account Careful handling of pic Coated binding Wires touchup materials Supplied by coating agency Supplied by Coating agency, repair work loading, Unloading and strengthening of bent rods etc directed by the Engineer in change 15 Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 (P & D)Data 38 16 upto to 90cm 17 slab 18 upto to 180cm 19 wall 20 upto to 270cm 21 wall 22 3.3 to 4.3 m 23 wall 24 Supplying and firing of Autoclaved Cellular Aerated convethe Blocks Blocks of following size Confirming to s.s3 2145-1965 (including jam CC blocks closers etc) made in (1:3:6 (one part of cement and five Sand) for masonary wall partition including curing heat finishing etc 25 Paving the floor with design Antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 20mm thick laid in-situ and pointed with same coloured cement 26 Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications 27 Supply delivery filter media of natural Pebble stone & Solimentary toe well. in shape in The and allow Support int media Scruunid filter led quentia Ghanical Cien with good flow Should be double casted klin dried and classified Various soms as directed by Board officers 28 5-20mm 29 20-70mm 30 Providing and fixinguPVC pipes (Soil and waste line) of required diameter conforming to I.S.-13592, and I.S.-4985 to withstand continous internal hydroulic pressure of 6 kg/cm2 including necessary fixtures and fittings, such as bends, tees, single junctions, double junctions and joining with rubber rings and lubricants, on wall by means of clips or in ground including necessary excavation, laying refilling, trench testing etc. complete. (Prior approval of sample and brand by Engineer in charge is necessary before use.) 31 150 inch dia pipe 32 Providing of 150 dia UPVC perforated pipe 33 Providing of 110 dia UPVC Tee 34 110 mm PVC preforated pipes 35 110 mm PVC pipe 36 110 mm dia PVC-Tees 37 110 mm dia Elbow pipe 38 110mm dia union 39 50 mm PVC pipe 40 110 inch bend 41 110 inch elbow 42 Supply and Installation of Danline ropes 20 to 30mm Including all of materials and labour charges etc complete as per standard specification 43 Supplying and fixing in position CI manhole covers with CI frames (Heavy duty) of size 60cm x 60cm of best approved quality with necessary welding and painting with one coat of zinc chromite primer and two coats of epoxy painting complete.(As per instruction of site engineer)as per standard specification etc., complete compying with standard specifications 44 600mmx600mm 45 300mmx300mm 46 Supply and fix Kadappa stonesfor Register & Distribution Chamber top slab 47 Providing and fixing Stainless steel grill work for screening of wastewater as per drawing including fixtures, necessary welding and finishing 48 Weld grill with vertical sloping 5 mm thick bar placed at a distance of 3 cms / 1.5 cm and dimensions of 700 mm x 600 mm 49 Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump , wear resistancewith submersible motor for the various duty conditions. Pump shall be capable of handling min 100 mm solid size withsewage specific gravity of up to 1.05. Pump shall be of robust construction, Liquid passages shall be finished smoothand designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type , single vane /multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces shouldbe provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be atleast 30% above the operating speed. Pumps should have double bearings between the pump & motor. The bearingslife shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic couplingdevice including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitatelifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chainconforming to BS 970 Gr 304. Pump speed shall be of 9600 rpm for high duty pumps and 960/1450 rpm for low dutypumpsets. Casing and impeller should be of CI Gr. FG 260:IS210 more preferably with hardened impeller.Shaft shouldbe of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operatedwith 3ph, 415 V(+or– 10%), 50Hz(+or-5 %) dry induction type. Motor shall be capable of giving rated output withoutreduction in the expected life span when operated continuously. The rotating assembly shall be dynamically balancedas per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta orATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The lockedrotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall bedesigned to withstand 120% of rated speed for two minutes without any mechanical damage, in either direction ofrotation. The motor vibration shall be within the limit specified in applicable standards . Motor should be of IE2,explosion proof compatible for VFD operation together with star-Delta /ATS starter, protection against increase instator winding temperature (15 deg Celsius), bearing temperature, leakage in the stator housing and terminal box shallbe provided and to be suitably interlocked with the control panel for tripping the pump in case of increase intemperature beyond set limit. Insulation class shall be of “Class H” and degree of protection shall be of IP 68 as per IS4691. Motor shall be suitable for continuous operation in fully submerged or partially submerged condition.Thepumpset shall be supplied with power cable of PVC insulated and PVC sheathed, copper, flexible, roundtype with required conductor size and number of cores as per starting method and of specified length for continuoususe under water and air. The control cable of PVC insulated, PVC sheathed, flexible for stator winding temperaturesensor 3core x 1.5 sq.mm copper conductor and for bimetallic switches 2core x 1.5 sqmm copper conductor shall beprovided. Motor shall be supplied with 10m of round submersible copper cable of suitable size. The non clogsubmersible pumpset shall be provided with suitable starter control panel having all protections as mentioned above.(upto 5 HP - DOL Starter, above 5 HP to 25 HP -Star Delta Panel and beyond 25 HP shall be ATS) 50 15m H Discharge 100 to 200m3/hr 51 Providing and laying ofcoarse aggregate size as below after washing & sieving to make it free from fines & dust. 52 Passing through 50 mm & Retained on 40 mm sieve 53 Passing through 20 mm & Retained on 16 mm sieve 54 Passing through 10 mm & Retained on 6 mm sieve 55 River fine sand 1-2 mm 56 cinder material 57 Providing & laying Terracotta Jally (200x200x75mm) in Sludge Drying Bed as flooring including filling the voids using P.sand of 100mm thk with joints filled with sieve sand of 1 - 2 mm size including cost and conveyance of all materials to site, Sieve the sand, fill the joins with sieve sand, laying to proper level, labour charges and all incidential charges such as providing water etc., complete as per standard specification all complete. 58 Fabricating supplying and fixing of roof with Poly carbonate sheet of 6mm thcik with any colour or any other approved design and to be fixed with shelf tapping screws, plastic washer. The washer and screws to be fixed by using minute power machine drilled with out damaging the sheets. The sheet to be fixed with making suitable corrugated, cutting the sheet in to the required ssize and making ornamental designs as per the site condition and as directed by the departmental officers. 59 Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification 60 Supply and fix fire hose (100mm) dia and female and male coupler stainless steel(304,202) gunmetal IS903 pressure 21kgf/cm2 including necessary fixtures and fittings, such as bends, tees, single junctions, double junctions and joining with rubber rings and lubricants, on the wall by means of clips or in the ground including 61 Schedule - A3 - Pump Room& Office Building 62 Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrockrequiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum 63 Removal of excess excavated earth from the site and dumping it 1km away from the location. 64 Plain Cement concrete 1:4:8 (one cement, four sand and eight course aggregate of 40mm size hard blue granite broken stone) for levelling course for foundation including the cost of mixing, placing the concrete in position, consolidating finishing 65 Supplying and filling in foundation andbasement with filling sand in layers of not more than 15cm.thick well rammed watered and compacted etc., complete complying with standard specification. 66 Supplying and fabricating STEEL rods including cutting, bending hooks, cranking, fabricating, assembling and laying in exact position,typing with soft steel wire 16 gauge ,etc., complete conforming to BIS std 67 Supplying and erecting shuttering including necessary supports for plane surface in foundation and basement for RCC column footings,pintol blocks, plinth beam, staircase steps, critical steps, critical piers,etc.,using mild steel sheets of size 90x60cm and 10 gauge stiffened with welded mild steel angles of size25x25x3mm for boarding laid over silver Oak (country wood) joists of size 10x6.5cm spaced at about 90cm centre to centre and supported by casuarina props of 10 to 13cm dia spaced at 75cm centre to centre etc.,complete. 68 Mat & Footing 69 Column 70 Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - SRC 71 Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9 X 43/8X 2 3/4 including finishing, curing, etc., complete complying with standard specification - 100CFT 72 Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications 73 Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications 74 White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m S.I.333 75 Painting two coats of newly plastered wall surface with ready mixed Cement paint of first quality and of approved colour over a priming coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification. 76 Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coatincluding the cost all materials etc.,complete, in all floors. 77 Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being 32 to 12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers etc., complete.-10 cum 78 Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete 79 Paving the floor with Vetrified Marbonite tiles of approved quality and colour of size 600x600x8mm thick of approved make, quality and colour in all floors over a base layer of cement mortar 1:3(one cement three sand) 20mm thick and laid straight alignment and pointed neatly with colour cement at the rate of 0.40kg/m2 laid without any air gap in the tiles neatly and fixing in position as per standard specifications and as directed by the departmental officer.The colour & quality of tiles should be got approved by Municipal Engineer before use on work 80 Paving the floor with design Antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (one cement and three sand ) 20mm thick laid in-situ and pointed with same coloured cement 81 Dadooing with glassed tiles of 150mm*150mm*6mm size of approved quality and colour set in c.m 1:2 (one cement and two sand) 10 mm thick and pointing with white cement using 0.4 kg /m2 neatly as directed -including cost of all materials and labour charges etc complete as per SS 82 Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification 83 Wiring with 2X 1.5 sqmm (22/0.3) PVC insulated unsheathed SC.Cu.conductor of 1100v grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box with 5A F.T switch inflush with wall, covered with hylum sheet of 3mm thick with painting of suitable colour for open PVC light point etc complete SD-25 84 Supply and delivery ofHDPE Pipes - PE 100 as per IS 4984/2016 PN10 including cost and conveyance to site and all other incidental charges therefore etc complete 85 Supply and fixing of 40 W tube light fittings with copper choke and all other accessories etc., complete complying with standard specification.(S.D 89) 86 Supply and run of 2 of 4 Sq mm (56/03) PVC insulated SC unsheathed all conductor of 1100 V on 7/20 GI Bearer Wire for Service connection Mains. (S.D 57) 87 Supplying and fixing of 16 Amps DB Switch with metel clad of 500 V with fuse and neutral ( Side handle) on Suitable TW Box PWD Earthing. (S.D 141) 88 Supply and fixing of 1200m A.C. ceiling fan with regulator and all other accessories etc., complete complying with standard specification.(S.D 110) 89 Supplying and firing of Autoclaved Cellular Aerated convethe Blocks Blocks of following size Confirming to s.s3 2145-1965 (including jam CC blocks closers etc) made in (1:3:6 (one part of cement and five Sand) for masonary wall partition including curing heat finishing etc 90 Supplying and fixing in position FRC manhole cover with frame (heavy duty) 0.60m diaof best approved quality and as per atandard specifications etc.,complete. 91 Providing and fixing uPVC pipes (Soil and waste line) of required diameter conforming to LS-13592, and 15-4985 10 withstand continous internal hydroulic pressure of 6 kg/cm2 including necessary fixtures and fittings, such as bends, tees, single junctions, double junctions and joining with rubber rings and lubricants, on wall by means of clips or in ground including necessary excavation, laying refilling, trench testing etc complete. (Prior approval of sample and brand by Engineer in charge is necessary before use) TWQD-PG NO:25 92 110 mm dia uPVC pipes fixing 93 4 inch elbow,collar 94 4 inch bends 95 110mm Dia UPVC Tee 96 Supply, delivery and fixing of Flexible Fire hose pipe 4 Dia with connector, specials, female and male connectors including cost and conveyance to site and all other incidental charges etc complete 97 Providing Fencing arrangements for the sides of landscapping at site, and fencing by PVC coated diamond shape of size 100 X 100mm with 10 gauge chain link and it should be supported by a vertical angles of ISA 40X 40 X 6mmand at every 3m interval centre to centre to a height of 1.50m above ground level and below GL is 300mm and the post should be laid by PCC 1:2:4 concret. The cost shall inclusive of 300mm X 300mm Earth work excavation and 100mm thick 1:5:10 using 40mm metal and 300mm thick PCC 1:2:4,and back filling the excavation trenches and all labour charges and other incidental charges anddirected by departmental officer etc., complete as per standard specification 98 Supplying and fixing Chain Link Fencing 2x2 using 10 Gauge Galvanised iron wire of all size including all cost and conveyance of all materials and all labour charges etc., Complete, and as directed by departmental officers.(PWD SOR 21-22 Pg.No:44 Item No : 134)
